1140432388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{29311}}^1$

素因数の和:29523

約数の個数: 24

約数和(自身を含む): 2038708224

約数和(自身を除く): 898275836

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 9727, 19454, 29311, 38908, 58622, 117244, 2081081, 4015607, 4162162, 8031214, 8324324, 16062428, 285108097, 570216194, 1140432388]

約数ペア:

[(1, 1140432388), (2, 570216194), (4, 285108097), (71, 16062428), (137, 8324324), (142, 8031214), (274, 4162162), (284, 4015607), (548, 2081081), (9727, 117244), (19454, 58622), (29311, 38908)]